土壤水分吸力压阻传感器与A/D转换器的配合使用  

The Use of Soil Water Pressure-Resistance Sensor Combined with A/D Transferor

作　　者：陈本华[1] 

机构地区：[1]中国科学院南京土壤研究所

出　　处：《传感器世界》1995年第Z1期43-46,共4页Sensor World

摘　　要：本文介绍一种将土壤含水量,经过水分传感器和压阻传感器二次传感变换后的电信号,直接与Ic1 7106 A/D转换器配合使用的过程.A new method of determining soil water content was introduced in this paper. In the method, soil water content was transfered into electronic singnal by both moisture sensor and pressure-sesistance sensor and was monitored by ICL7106 A/D adaptor.

关 键 词：水分传感器 压阻传感器 土壤含水量 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置]